When installed, this Solar Controller and Remote gives users the ability to run their solar fan at night by conserving its usage during the day or by simply enabling the fan to run on your house electricity.

Does your attic overheat during the summer? Have you ever worried about or found mold and/or mildew in your attic during the winter? If your answer to either of these is yes then a Solar Attic Fan from US Sunlight Solar is a must have product.